| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don't know | 0 |
0%
|
| -888 | Refuse to answer | 0 |
0%
|
| 1 | Yes | 12 |
13%
|
| 5 | No | 80 |
87%
|
| 11 | .R | 127 | |
| Sysmiss | 16884 |